twitterApp/DetailViewController.swift at master · grcdeepak1/twitterApp · GitHub

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//
//  DetailViewController.swift
//  twitterApp
//
//  Created by Deepak on 9/28/14.
//  Copyright (c) 2014 Deepak. All rights reserved.
//

import UIKit

class DetailViewController: UIViewController, UITableViewDataSource, UITableViewDelegate  {

    var tweet : Tweet!

    @IBOutlet var detTableView: UITableView!

    override func viewDidLoad() {
        super.viewDidLoad()
        detTableView.dataSource = self
        detTableView.delegate   = self
        detTableView.tableFooterView = UIView()
        detTableView.rowHeight = UITableViewAutomaticDimension
        detTableView.estimatedRowHeight = 120.0
        self.navigationController?.navigationBar.barTintColor = UIColorFromRGB(0x55ACEE)

        // Do any additional setup after loading the view.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 3
    }
    func numberOfSectionsInTableView(tableView: UITableView) -> Int {
        return 1
    }

    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        switch (indexPath.row) {
            case 0 :
                //println(indexPath.row)
                var cell = tableView.dequeueReusableCellWithIdentifier("detailViewCell") as DetailViewCell
                //println("Tweet ID:  Fav count : \(self.tweet.favorite_count)")
                //println("In Det tweet Favorited : \(tweet.favorited)")
                cell.tweet = self.tweet
                return cell
            case 1:
                var cell = tableView.dequeueReusableCellWithIdentifier("retweeetViewCell") as RetweetViewCell
                //println(indexPath.row)
                cell.tweet = self.tweet
                return cell
            case 2:
            var cell = tableView.dequeueReusableCellWithIdentifier("favViewCell") as FavViewCell
            //println(indexPath.row)
                cell.tweet = self.tweet
            return cell
            default:
                //println("error")
                //println(indexPath.row)
                var cell = tableView.dequeueReusableCellWithIdentifier("detailViewCell") as DetailViewCell
                return cell
        }

    }

    @IBAction func onRetweet(sender: UIButton) {
        TwitterClient.sharedInstance.retweet(self.tweet.id_str!, callback: {(response, error) -> () in
            if(error != nil) {
                println("Tweet id : \(self.tweet.id_str!) : Error on Retweet")
                TwitterClient.sharedInstance.destroy(self.tweet.id_str!, callback: {(response, error) -> () in
                    if(error != nil) {
                        println("Tweet id : \(self.tweet.id_str!) : Error on Destroy")
                    } else {
                        //println(response)
                        println("Tweet id : \(self.tweet.id_str!) : Retweet Destroyed")
                        sender.setImage(UIImage(named: "retweet.png"), forState: .Normal)

                    }
                })
            } else {
                //println(response)
                self.tweet.retweet_count = self.tweet.retweet_count! + 1
                self.tweet.retweeted = true
                println("Tweet id : \(self.tweet.id_str!) : Retweet succeeded")
                sender.setImage(UIImage(named: "retweet_on.png"), forState: .Normal)
                self.detTableView.reloadData()
            }
        })
    }

    @IBAction func onFavorite(sender: AnyObject) {
        TwitterClient.sharedInstance.favoriteWithID(self.tweet.id_str!, callback: {(response, error) -> () in
            if(error != nil) {
                println("Tweet id : \(self.tweet.id_str!) : Error on Favorite")
                TwitterClient.sharedInstance.unfavoriteWithID(self.tweet.id_str!, callback: {(response1, error1) -> () in
                    if(error1 != nil) {
                        println("Tweet id : \(self.tweet.id_str!) : Error on Unfavorite")
                    } else {
                        //Increment the Favorite count in the current screen
                        self.tweet.favorite_count = self.tweet.favorite_count! - 1
                        self.tweet.favorited = 0
                        println("Tweet id : \(self.tweet.id_str!) : Unfavorite of tweet succeeded")
                        self.detTableView.reloadData()
                    }
                })
            } else {
                //Increment the Favorite count in the current screen
                self.tweet.favorite_count = self.tweet.favorite_count! + 1
                self.tweet.favorited = 1
                println("Tweet id : \(self.tweet.id_str!) : Favorite of tweet succeeded")
                self.detTableView.reloadData()
            }
        })
    }

    // MARK: - Navigation
    override func prepareForSegue(segue: (UIStoryboardSegue!), sender: AnyObject!) {
        self.view.endEditing(true)
        // Get the new view controller using segue.destinationViewController.
        // Pass the selected object to the new view controller.
        if (segue.identifier == "replySegue") {
            var nav = segue.destinationViewController as UINavigationController
            if nav.viewControllers[0] is NewViewController {
                var newVc = nav.viewControllers[0] as NewViewController
                // pass data to next view
                newVc.tweet = self.tweet
            }
        }
    }
}